IBM 7015-R30, Installation And Service Manual

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Service Guide
Replacement
Note: When placing the CPU module in the CPU enclosure, make sure that the operator
panel cable and the media power cable are placed out of the path of the CPU
module.
1. Grasp the bottom of the CPU module with both hands and slowly slide it into the CPU
Enclosure until the threaded tip of the docking screw touches the nut in the I/O module.
Note: The CPU module should slide easily into the CPU enclosure until the docking screw
touches the nut in the I/O module. At this point, the system planar edge should be
approximately 2 mm inside the bottom front edge of the CPU enclosure.
2. Install the docking screw just until the CPU module is far enough into the CPU enclosure
to install the two retaining screws.
Note: The docking screw should not be fully tightened at this point.
3. Install the two retaining screws but do not tighten them.
4. Tighten the docking screw.
5. Tighten the two retaining screws.